messi, 04 Mar 2017very nice phone. I am using it since 5 months . I don't know why people give bad reviews for it.I think you didn't experienced any such touch problem .
All my friends who have being used this , had a similar problem of running touch .

Ratan Singh Saini, 31 Jan 2017I purchase the micromax canvas mega 4g Q417 on date 28.01.2017
but not support in volte .
ThanksI purchase the micromax canvas mega 4g Q417 on date 13/10/2016 but not support in volte. Please help for get volte. Thanking you